Helical Balance Spring Chronometer Pocket Watch

950.00

Top shelf pocket watch with superb chronometer movement including a helical balance spiral. All sorts of different aspects making this piece an absolute stunner. Elegant from the outside and a real treat for the eye looking at that helical balance spiral swing. Scroll down to read more about this rarity.

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Description

High finishing on dial, case and movement. This sturdy piece feels different than other and when we look inside we can see why. The fine silver case has multiple gold accents. Caseback bears a monogram of the letters P and S. All lids a thick and close perfectly.

The helical balance spiral is something that was and still is very hard to produce. Often used by deck chronometers as these helical balance spirals are more accurate than normal horizontal spirals. Adjusted rubies all over the movement and a very fine finishing throughout. Solid tick and smooth winding.

Additional information

Material

Silver

Dimensions

51mm / 65mm

Weight

104 Grams

Movement

Manual wind

Dial

Enamel

Year

1900s